Green battery using solar energy to charge

Using solar energy is one of the best way to save energy. In that point of view solar-powered phones like the Samsung Blue Earth are great eco-friendly concepts, in theory. But now designer Knut Karlsen's idea of integrating flexible solar cells onto rechargeable batteries could be a more immediate solution to reducing our carbon footprint.

The designer'w work is on the way and going to be fulfilled soon. This battery will have solar plate as its cover which will use solar energy to charge itself.you can see in the picture.